A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6685-01-550-7126
NSN 6320-01-652-3806
NSN 5950-01-360-5614
NSN 5945-00-012-1099
NSN 5985-01-010-4081
NSN 6220-01-352-1643
NSN 6130-01-616-0448
NSN 5999-01-466-2693
NSN 5855-01-488-6571
NSN 6105-01-141-6359
NSN 5910-01-658-7939
NSN 6650-01-459-8575